Water-Parameter Friendly: UNS Controsand Maui aquarium substrate is formulated to remain inert in freshwater and planted aquariums, helping maintain stable water parameters and providing a balanced environment for aquatic life.
Fine-Grained Black Sand: With an extra-fine grain size of 0.4–0.9 mm, this deep black fish tank sand enhances contrast and definition in planted aquariums, beautifully highlighting vibrant green plants and colorful fish.
Versatile for Aquascaping: This fish tank substrate adapts to a variety of aquascaping styles — from minimal nature setups to dense planted layouts — suitable for large aquariums, small fish tanks, and compact setups.
For Shrimp and Gentle Bottom Species: The smooth texture of this sand substrate offers a gentle surface for shrimp and bottom-dwelling fish, allowing natural foraging and movement in freshwater aquariums.
Ready to Use: Pre-washed for convenience, UNS Controsand Maui aquarium sand can be placed directly into your fish tank. A light rinse before setup helps remove residual fine particles and maintain water clarity.
